JP3984203B2 - 光ファイバ線引き装置及び光ファイバ母材供給速度制御方法 - Google Patents

光ファイバ線引き装置及び光ファイバ母材供給速度制御方法 Download PDF

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Publication number
JP3984203B2
JP3984203B2 JP2003281068A JP2003281068A JP3984203B2 JP 3984203 B2 JP3984203 B2 JP 3984203B2 JP 2003281068 A JP2003281068 A JP 2003281068A JP 2003281068 A JP2003281068 A JP 2003281068A JP 3984203 B2 JP3984203 B2 JP 3984203B2
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JP
Japan
Prior art keywords
speed
optical fiber
base material
supply speed
supply
Prior art date
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Expired - Fee Related
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JP2003281068A
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English (en)
Japanese (ja)
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JP2004059426A (ja
Inventor
明燮 李
基太 鄭
宰弘 朴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2004059426A publication Critical patent/JP2004059426A/ja
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/0253—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/40—Monitoring or regulating the draw tension or draw rate
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/44—Monotoring or regulating the preform feed rate
JP2003281068A 2002-07-29 2003-07-28 光ファイバ線引き装置及び光ファイバ母材供給速度制御方法 Expired - Fee Related JP3984203B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0044754A KR100492964B1 (ko) 2002-07-29 2002-07-29 광섬유 인출장치 및 광섬유 모재 급송속도 제어방법

Publications (2)

Publication Number Publication Date
JP2004059426A JP2004059426A (ja) 2004-02-26
JP3984203B2 true JP3984203B2 (ja) 2007-10-03

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ID=30768210

Family Applications (1)

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JP2003281068A Expired - Fee Related JP3984203B2 (ja) 2002-07-29 2003-07-28 光ファイバ線引き装置及び光ファイバ母材供給速度制御方法

Country Status (4)

Country Link
US (2) US20040016264A1 (ko)
JP (1) JP3984203B2 (ko)
KR (1) KR100492964B1 (ko)
CN (1) CN1297502C (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3133373B1 (en) 2015-08-19 2020-05-06 LSIS Co., Ltd. Power monitoring system
CN106495462B (zh) * 2016-11-02 2019-08-20 中国电子科技集团公司第四十六研究所 一种变径光纤拉制装置及拉制方法
JP7052683B2 (ja) * 2018-11-13 2022-04-12 株式会社豊田自動織機 紡機のスピンドル制御方法およびスピンドル制御装置
WO2023190831A1 (ja) * 2022-03-31 2023-10-05 住友電気工業株式会社 光ファイバの製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311039A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Controller of diameter of optical fiber
IN169141B (ko) * 1985-08-21 1991-09-07 Stc Plc
JPS62153137A (ja) * 1985-12-27 1987-07-08 Sumitomo Electric Ind Ltd 光フアイバの線引き方法
JPH02307840A (ja) * 1989-05-23 1990-12-21 Fujikura Ltd 光ファイバの紡糸方法
JPH06211536A (ja) * 1993-01-13 1994-08-02 Asahi Optical Co Ltd ガラスファイバの製造方法
JP3348453B2 (ja) * 1993-02-15 2002-11-20 住友電気工業株式会社 光ファイバの異常点検出方法及び装置
US5443610A (en) * 1994-01-29 1995-08-22 Corning Incorporated Apparatus for controlling fiber diameter during drawing
KR0162604B1 (ko) * 1994-10-07 1999-04-15 김광호 광 섬유 모재 제조 방법
DE19536960A1 (de) * 1995-10-04 1996-03-21 Heraeus Quarzglas Verfahren und Vorrichtung zum Herstellen eines Bauteils aus Glas durch Ziehen aus einem Rohling
JPH09132424A (ja) * 1995-11-06 1997-05-20 Furukawa Electric Co Ltd:The 光ファイバの線引方法
SE511083C2 (sv) * 1995-12-06 1999-08-02 Sumitomo Electric Industries Förfarande för att förlänga glasförform
KR100217716B1 (ko) * 1996-04-25 1999-09-01 윤종용 금속 피복 광섬유의 인출 장치 및 제조 방법
JPH111347A (ja) * 1997-06-13 1999-01-06 Fujikura Ltd 光ファイバの紡糸方法
DE69834691T2 (de) * 1997-06-19 2007-04-26 Shin-Etsu Chemical Co., Ltd. Verfahren und Vorrichtung zum Ziehen einer Glasvorform
JP2001517598A (ja) * 1997-09-25 2001-10-09 コーニング インコーポレイテッド 線引きが一定な下方供給方法
KR100334820B1 (ko) * 1999-07-22 2002-05-02 윤종용 분산제어 광섬유 및 그 대구경 모재의 제조 방법
JP3438775B2 (ja) * 2000-02-01 2003-08-18 住友電気工業株式会社 光ファイバ製造方法
US7197898B2 (en) * 2000-12-04 2007-04-03 Sheng-Guo Wang Robust diameter-controlled optical fiber during optical fiber drawing process
JP3812357B2 (ja) * 2001-03-30 2006-08-23 住友電気工業株式会社 光ファイバ母材の延伸方法及び延伸装置
JP4014828B2 (ja) * 2001-08-03 2007-11-28 古河電気工業株式会社 光ファイバ線引き装置およびその制御方法

Also Published As

Publication number Publication date
CN1297502C (zh) 2007-01-31
KR100492964B1 (ko) 2005-06-07
US20040016264A1 (en) 2004-01-29
KR20040011232A (ko) 2004-02-05
CN1482084A (zh) 2004-03-17
JP2004059426A (ja) 2004-02-26
US20050257569A1 (en) 2005-11-24

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